Swivel nut



FIG. 1 is a first perspective view of the design for a swivel nut;

FIG. 2 is a second perspective view of the swivel nut of FIG. 1;

FIG. 3 is a first side view of the swivel nut of FIG. 1;

FIG. 4 is a second side view of the swivel nut of FIG. 1;

FIG. 5 is a third side view of the swivel nut of FIG. 1;

FIG. 6 is a bottom view of the swivel nut of FIG. 1; and,

FIG. 7 is a top view of the swivel nut of FIG. 1.

In the drawings, the broken lines form the boundaries of the unclaimed area of the swivel nut. 

The ornamental design for a swivel nut, as shown and described. 